|
型 号
|
厂 家
|
封 装
|
批 号
|
|
UC3875N
|
UC
|
|
21+
|
|
UC2875N
|
UC
|
|
21+
|
|
UPC254A
|
NEC
|
|
21+
|
|
U6046B
|
TFK
|
|
21+
|
|
ULN2004AG
|
TOSHIBA/东芝
|
|
21+
|
|
ULN2003N
|
TI/德州仪器
|
|
21+
|
|
UPC1246C
|
NEC
|
|
21+
|
|
UM8250B
|
UMC
|
|
21+
|
|
UPD4560BC
|
NEC
|
DIP
|
21+
|
|
US1G-13-F
|
DIO
|
|
21+
|
|
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